Second hand is same thing - call, call, BET.

He has it.

Nothing you can do about it, except bet bigger on the flop and hope to push him off. Otherwise, I fold to the bet when the board and his bet scream flush (or straight, or A, or whatever players are chasing at these levels).

This is why you can make a ton when you have the full house, or trips to someone's paired up A. I've made the most money when I have 55, hit a 5 on the flop, wait till and A or K hits that board, (both is eeven better)=$$$.

I have learned not to let hands like the ones you have posted get to me. It happens all the time. All you can do is bet bigger, especially on the flop, and then collect the 2 out of 3 times that the chaser doesnt hit his card. Thats all you can do.